(A) variational quantum monte carlo method in many-body systems : an application to the Si atom다체계의 변분적 양자 몬테칼로 방법 : 실리콘 원자에의 응용
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.advisor | Chang, Kee-Joo | - |
| dc.contributor.advisor | 장기주 | - |
| dc.contributor.author | Jeong, Ji-Wook | - |
| dc.contributor.author | 정지욱 | - |
| dc.date.accessioned | 2011-12-14T07:53:12Z | - |
| dc.date.available | 2011-12-14T07:53:12Z | - |
| dc.date.issued | 1995 | - |
| dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=98676&flag=dissertation | - |
| dc.identifier.uri | http://hdl.handle.net/10203/48372 | - |
| dc.description | 학위논문(석사) - 한국과학기술원 : 물리학과, 1995, [ [ii], 23 p. ] | - |
| dc.description.abstract | We develop a variational quantum Monte Carlo method in many-body systemss employing nonlocal pseudopotentials. An application is made for the Si atom. One-body Jastrow term is introduced to adjust the one-body charge density calculated from the local density functional approximation(LDA). Minimizing the total energy with only the two-body term, we find that the Jastrow factor lowers the energy by 1.51 eV compared to the LDA value. However, this calculated energy is higher by 0.53 eV than the configuration interaction result of -103.60 eV. | eng |
| dc.language | eng | - |
| dc.publisher | 한국과학기술원 | - |
| dc.title | (A) variational quantum monte carlo method in many-body systems : an application to the Si atom | - |
| dc.title.alternative | 다체계의 변분적 양자 몬테칼로 방법 : 실리콘 원자에의 응용 | - |
| dc.type | Thesis(Master) | - |
| dc.identifier.CNRN | 98676/325007 | - |
| dc.description.department | 한국과학기술원 : 물리학과, | - |
| dc.identifier.uid | 000933465 | - |
| dc.contributor.localauthor | Jeong, Ji-Wook | - |
| dc.contributor.localauthor | 정지욱 | - |
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